CN208895889U - A kind of Sanding Room with two-stage dust removal mechanism - Google Patents
A kind of Sanding Room with two-stage dust removal mechanism Download PDFInfo
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- CN208895889U CN208895889U CN201821526797.9U CN201821526797U CN208895889U CN 208895889 U CN208895889 U CN 208895889U CN 201821526797 U CN201821526797 U CN 201821526797U CN 208895889 U CN208895889 U CN 208895889U
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- air
- sanding room
- filter cloth
- cloth bag
- frame body
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Abstract
The utility model relates to Sanding Room field more particularly to a kind of Sanding Rooms with two-stage dust removal mechanism.The utility model includes Sanding Room main body, and polishing table is equipped in Sanding Room main body；Dedusting frame body is provided in the Sanding Room main body, the bottom of dedusting frame body is provided with air-inlet cavity, and air-inlet cavity is connected to Sanding Room body interior and polishing table inner cavity respectively, and exhaust blower is equipped at the top of dedusting frame body, and the air inlet of exhaust blower is connected to air inlet clip cavity；Filter chamber is provided in dedusting frame body, filter chamber is connected to the air outlet of exhaust blower, and baffle plate and filter cloth bag are disposed in filter chamber, and top wind chamber is provided at the top of dedusting frame body, and the opening of filter cloth bag is connected to top wind chamber.The utility model provides a kind of Sanding Room with two-stage dust removal mechanism that filter cloth bag can will be avoided to block or be damaged, and solves the problems, such as that filter cloth bag is easy blocking or impaired in existing Sanding Room.
Description
Technical field
The utility model relates to Sanding Room field more particularly to a kind of Sanding Rooms with two-stage dust removal mechanism.
Background technique
In the polishing departement of carpenter processing factory, carpenter's dust is very big, seriously affects the health of operator.In order to
Mitigate dust to the physical effects of worker, currently used method is that the dust in workshop is evacuated to outdoor using exhaust blower.
Number of patent application is that the utility model patent of CN201520918702.8 discloses a kind of pulse bag dry type polishing
Room, including the Sanding Room room body impaled by coaming plate, the inside of the room body is the operating area of polishing；Inside the room body
Side be provided with pulsed jet cloth filter, the pulsed jet cloth filter includes positioned at the air inlet close to operating area side
Mouthful, superposed air outlet forms air duct between the air inlet and the air outlet, is provided with dedusting on the air duct
Cloth bag；The air inlet is the multiple of horizontal alignment setting, is provided with deashing dust collection drawer below each air inlet.
The pulse bag dry type Sanding Room of the utility model can overcome existing due to being dusted using pulsed jet cloth filter
The defect of Sanding Room dust pelletizing system in technology, good dedusting effect, and it is easy to clean, it is not susceptible to failure, small volume, installation
Also more convenient.
But filter device is only dust-removal cloth-bag, bulky grain dust is easy blocking dust-removal cloth-bag, is influencing air filtration just
Often carry out.Wind speed is excessive when air-flow flows through filter cloth bag, will lead to filter cloth bag and is damaged, influences the service life of filter cloth bag.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of tool that filter cloth bag can will be avoided to block or be damaged
There is the Sanding Room of two-stage dust removal mechanism, solves the problems, such as that filter cloth bag is easy blocking or impaired in existing Sanding Room.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of Sanding Room with two-stage dust removal mechanism, including Sanding Room main body are equipped with polishing table in Sanding Room main body；
Be provided with dedusting frame body in the Sanding Room main body, the bottom of dedusting frame body is provided with air-inlet cavity, air-inlet cavity respectively with Sanding Room
Body interior is connected to polishing table inner cavity, and exhaust blower is equipped at the top of dedusting frame body, and the air inlet and air inlet clip cavity of exhaust blower connect
It is logical；Filter chamber is provided in dedusting frame body, filter chamber is connected to the air outlet of exhaust blower, and baffle plate is disposed in filter chamber
And filter cloth bag, top wind chamber is provided at the top of dedusting frame body, the opening of filter cloth bag is connected to top wind chamber.
As a preferred embodiment of the present invention, it is provided with dust collection drawer below the baffle plate and filter cloth bag, collected
Dirt drawer is installed on dedusting frame body.
As a preferred embodiment of the present invention, air draft clip cavity, air draft clip cavity and exhaust blower are provided in the filter chamber
Air outlet connection, the outlet of air draft clip cavity is located at by baffle plate, and filter cloth bag is set to one of baffle plate far from air draft clip cavity
Side.
As a preferred embodiment of the present invention, the dedusting frame body upper top is equipped with for by the ash in filter cloth bag
The high-pressure pulse deashing mechanism that dirt is shaken off, it is intracavitary that the other end of high-pressure pulse deashing mechanism puts in top wind.
As a preferred embodiment of the present invention, the pulse dust cleaning mechanism includes air accumulator, and the exhaust outlet of air accumulator connects
It is connected to pulse control valve, the other end of pulse control valve is connected with exhaust pipe, and exhaust pipe extends to the top of each filter cloth bag, row
Tracheae is provided with opening at filter cloth bag.
As a preferred embodiment of the present invention, explosion-protection equipment is installed on the air inlet of the exhaust blower.
As a preferred embodiment of the present invention, chamber door, chamber door connection are provided with by the baffle plate and filter cloth bag
In on dedusting frame body.
Compared with prior art, the utility model has the beneficial effects that
1, carry dust air be drawn into air-inlet cavity after, enter the air inlet of exhaust blower from air inlet clip cavity, air again from
Exhaust blower air outlet is discharged in filter chamber.Baffle plate is added in filter chamber, reduces wind speed, and the dust of bulky grain can be by baffle plate
The case where stopping, bulky grain dust avoided to be attached in filter cloth bag and block filter cloth bag.Baffle plate can reduce air-flow stream
Speed avoids wind-force excessive, the situation for causing filter cloth bag impaired.Air-flow can be smooth after baffle plate and filter cloth bag two-stage dedusting
It is flowed out from filter cloth bag, to reduce the excessive situation of filtering cavity pressure.
2, the dust fallen in baffle plate and filter cloth bag can be collected by dust collection drawer, and collection is pulled open when to closing exhaust blower
Dirt drawer can walk clearly dust, avoid and dismantle the trouble that dedusting frame body understands dust in air-inlet cavity.
3, air-flow enters air draft clip cavity after the discharge of the air outlet of exhaust blower, then air-flow can be oriented to baffling by air draft clip cavity
Plate, the blocking convenient for baffle plate to bulky grain dust.Air draft clip cavity can improve air draft wind speed, then dust is from baffle plate and filter cloth
Shake off on bag into dust collection drawer.
4, high-pressure pulse deashing mechanism can be shaken off the dust in filter cloth bag into dust collection drawer by pulse recoil, be kept away
The case where exempting from dust blocking filter cloth bag.
5, the exhaust outlet of pulse control valve control air accumulator, when pulse control valve works, blowback air-flow will be in filter cloth bag
Dust shake off into dust collection drawer, then by manually the dust in dust collection drawer is handled.The dust on filter cloth bag surface
It can be cleared up in real time, filter cloth bag is avoided to block, guarantee that air filtration can be normally carried out.
6, explosion-protection equipment can exclude dust enter exhaust blower and caused by security risk, guarantee using safe.
7, staff can open chamber door directly come the absorption situation for observing baffle plate and filter cloth bag to dust, avoid
The trouble of inner case could be observed by needing to dismantle dedusting frame body, simplify operation, staff is facilitated to determine filter chamber
Phase checks.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is structural schematic diagram when the utility model opens part panels；
Fig. 3 is the cross-sectional view of the utility model left view；
Fig. 4 is the cross-sectional view of the utility model main view；
Fig. 5 is the cross-sectional view of air outlet mechanism；
Fig. 6 is the structural schematic diagram of air outlet plate.
In figure, 1- Sanding Room main body, 2- polishing table, 3- dedusting frame body, 4- exhaust blower, 5- baffle plate, 6- filter cloth bag, 7-
Air outlet mechanism, 8- high-pressure pulse deashing mechanism, 31- air-inlet cavity, 32- enter the wind clip cavity, 33- filter chamber, the top 34- wind chamber, the slope 35-
Plate, 36- dust collection drawer, 37- chamber door, 71- wind deflector, 72- discharge pipe, 73- air outlet plate, 74- wind guiding rack, 75- connection frame, 81-
Air accumulator, 82- pulse control valve, 83- exhaust pipe, 331- air draft clip cavity, 731- exhaust vent.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment one
A kind of Sanding Room with two-stage dust removal mechanism, including Sanding Room main body 1 are equipped with polishing in Sanding Room main body 1
Table 2；Dedusting frame body 3 is provided in the Sanding Room main body 2, the bottom of dedusting frame body 3 is provided with air-inlet cavity 31, and air-inlet cavity 31 divides
Be connected to the inside of Sanding Room main body 1 and polishing 2 inner cavity of table, is additionally provided on dedusting frame body 3 and enters the wind clip cavity 32, air-inlet cavity 31 and
It enters the wind clip cavity 32 to be connected to, exhaust blower 4 is installed at the top of dedusting frame body 3, the air inlet of exhaust blower 4 is connected to air inlet clip cavity 32；It removes
Filter chamber 33 is provided in dirt frame body 3, filter chamber 33 is connected to the air outlet of exhaust blower 4, and folding is disposed in filter chamber 33
Flowing plate 5 and filter cloth bag 6, the top of dedusting frame body 3 are provided with top wind chamber 34, the opening and top wind chamber 34 of filter cloth bag 6
Connection；Air outlet mechanism 7 is installed, air outlet mechanism 7 is connected to top wind chamber 34, installs on air outlet mechanism 7 useful on dedusting frame body 3
In the wind deflector 71 of adjustment air-out direction.
After the air of carrying dust is drawn into air-inlet cavity 31, the air inlet of exhaust blower 4 is entered from air inlet clip cavity 32, air is again
It is discharged in filter chamber 33 from 4 air outlet of exhaust blower.Due to being not provided with filter device in air-inlet cavity 31 and air inlet clip cavity 32, then enter the wind
The space of chamber 31 and air inlet clip cavity 32 is settable to obtain very little, to improve air inlet suction.When increasing by 33% using power, air inlet
31 interior air-flow wind speed of chamber can be increased to 5m/s, much larger than the exhausting wind speed of existing Sanding Room 2.2m/s.Dust can be to a greater degree
It is sucked into air-inlet cavity 31, correspondinglys increase dust removal efficiency.
Baffle plate 5 is added in filter chamber 33, reduces wind speed, and the dust of bulky grain can be stopped by baffle plate 5, avoid big
The case where grain dust is attached in filter cloth bag 6 and blocks filter cloth bag 6, improves cloth bag service life.Air-flow is through baffle plate 5
It can smoothly be flowed out from filter cloth bag 6 with after 6 two-stage dedusting of filter cloth bag, to reduce the situation that pressure is excessive in filter chamber 31.
Filtered pure air can be discharged into again in Sanding Room main body 1 by air outlet mechanism 7, be reduced due to Sanding Room main body
Negative pressure in 1 and the case where so that the outdoor more air containing dust is entered Sanding Room main body 1.71 energy of wind deflector on air outlet mechanism 7
Air-flow is blown into Sanding Room main body 1 along determining direction.When the inclined direction of wind deflector 71 is suitable, air-flow, which is blown to, to be just above
The air inlet position of air-inlet cavity 31, the then air that Sanding Room main body 1 includes dust can arrive the air inlet of guiding air-inlet cavity 31, avoid
Dust drifts 1 upper space of Sanding Room main body.The wind-guiding effect of wind deflector 71 compensates for smaller from the remoter negative pressure of air-inlet cavity 31
Defect correspondingly increase dust removal efficiency so that drifting can also be drawn into air-inlet cavity 31 in dust remotely.
Embodiment two
On the basis of example 1, the slope for separating and reducing air inlet cavity volume is fixed in the dedusting frame body 3
Plate 35.
The setting of ramp 35 further reduces the space size of air-inlet cavity 31, and it is big to correspondingly increase negative pressure in air-inlet cavity 31
It is small, it can further improve air inlet wind speed, correspondingly increase dust removal efficiency.
Embodiment three
On the basis of embodiment one or embodiment two, dust pumping is provided with below the baffle plate 5 and filter cloth bag 6
Drawer 36, dust collection drawer 36 are installed on dedusting frame body 3.
The dust fallen on baffle plate 5 and filter cloth bag 6 can be collected by dust collection drawer 36, to close drawing when exhaust blower 4
Opening dust collection drawer 36 can walk clearly dust, avoid and dismantle the trouble that dedusting frame body 3 understands dust in air-inlet cavity 31.
Example IV
In being provided with air draft clip cavity 331 in the filter chamber 33, air draft folder on the basis of above-mentioned any one embodiment
Chamber 331 is connected to the air outlet of exhaust blower 4, and the outlet of air draft clip cavity 331 is located at by baffle plate 5, and filter cloth bag 6 is set to baffling
Side of the plate 5 far from air draft clip cavity 331.
Air-flow enters air draft clip cavity 331 after the discharge of the air outlet of exhaust blower 4, then air-flow can be oriented to by air draft clip cavity 331
Baffle plate 5, the blocking convenient for baffle plate 5 to bulky grain dust.Air draft clip cavity 331 can improve air draft wind speed, then dust is from baffling
Shake off in plate 5 and filter cloth bag 6 into dust collection drawer 36.
Embodiment five
On the basis of above-mentioned any one embodiment, 3 upper top of dedusting frame body is equipped with for by filter cloth bag 6
On the high-pressure pulse deashing mechanism 8 shaken off of dust, the other end of high-pressure pulse deashing mechanism 8 puts in top wind chamber 34.
High-pressure pulse deashing mechanism 8 can be shaken off the dust in filter cloth bag 6 into dust collection drawer 36 by pulse recoil,
The case where avoiding dust from blocking filter cloth bag 6.
Embodiment six
On the basis of above-mentioned any one embodiment, the pulse dust cleaning mechanism 8 includes air accumulator 81, air accumulator 81
Exhaust outlet is connected with pulse control valve 82, and the other end of pulse control valve 82 is connected with exhaust pipe 83, and exhaust pipe 83 extends to respectively
The top of filter cloth bag 6, exhaust pipe 83 are provided with opening at filter cloth bag 6.
Pulse control valve 82 controls the exhaust outlet of air accumulator 81, and when pulse control valve 82 works, blowback air-flow is by filter cloth
Dust in bag 6 is shaken off into dust collection drawer 36, then by manually handling the dust in dust collection drawer 36.Filter cloth bag 6
The dust on surface can be cleared up in real time, and filter cloth bag 6 is avoided to block, and guarantee that air filtration can be normally carried out.
Embodiment seven
On the basis of above-mentioned any one embodiment, the air outlet mechanism 7 includes discharge pipe 72, discharge pipe 72 and top
Wind chamber 34 is connected to, and the bottom of discharge pipe 72 is connected with air outlet plate 73, several exhaust vents 731 are provided in air outlet plate 73；Air outlet plate
73 lower end is connected with wind guiding rack 74, and wind deflector 71 is articulated in wind guiding rack 74；The top of discharge pipe 72 is connected with connection frame 75,
The other end of connection frame 75 is connected in Sanding Room main body 1.
Filtered air enters in discharge pipe 72 through top wind chamber 34, then flows through wind deflector 71 from exhaust vent 731 and blow to
In Sanding Room main body 1.The setting of exhaust vent 731 can reduce the size of wind outlet, and wind speed can be improved, then lead through wind deflector 71
Backward, air-flow can accurately blow to the air inlet top position of air-inlet cavity 31, guarantee that outlet air air-flow can push room air,
Guarantee that more dusts can be taken away from air-inlet cavity 31.
Embodiment eight
On the basis of above-mentioned any one embodiment, explosion-protection equipment is installed on the air inlet of the exhaust blower 4.
Explosion-protection equipment can exclude dust enter exhaust blower 4 and caused by security risk, guarantee using safe.
Embodiment nine
On the basis of above-mentioned any one embodiment, it is provided with chamber door 37 by the baffle plate 5 and filter cloth bag 6,
Chamber door 37 is connected on dedusting frame body 3.
Staff can open chamber door 37 directly to observe baffle plate 5 and filter cloth bag 6 to the absorption situation of dust, avoid
The trouble of inner case could be observed by needing to dismantle dedusting frame body 3, simplify operation, facilitate staff to filter chamber 34 into
Row is inspected periodically.
Claims (7)
1. a kind of Sanding Room with two-stage dust removal mechanism, including Sanding Room main body (1), interior be equipped with of Sanding Room main body (1) is beaten
It grinds table (2)；It is characterized in that, being provided with dedusting frame body (3) in the Sanding Room main body (1), the bottom setting of dedusting frame body (3)
Have air-inlet cavity (31), air-inlet cavity (31) is connected to Sanding Room main body (1) inside and polishing table (2) inner cavity respectively, dedusting frame body (3)
Top is equipped with exhaust blower (4), and the air inlet of exhaust blower (4) is connected to air inlet clip cavity (32)；It was provided in dedusting frame body (3)
Filter chamber (33), filter chamber (33) are connected to the air outlet of exhaust blower (4), be disposed in filter chamber (33) baffle plate (5) and
Filter cloth bag (6) is provided with top wind chamber (34), the opening and top wind chamber of filter cloth bag (6) at the top of dedusting frame body (3)
(34) it is connected to.
2. a kind of Sanding Room with two-stage dust removal mechanism according to claim 1, which is characterized in that the baffle plate
(5) and below filter cloth bag (6) it is provided with dust collection drawer (36), dust collection drawer (36) is installed on dedusting frame body (3).
3. a kind of Sanding Room with two-stage dust removal mechanism according to claim 2, which is characterized in that the filter chamber
(33) it is provided with air draft clip cavity (331) in, air draft clip cavity (331) is connected to the air outlet of exhaust blower (4), air draft clip cavity (331)
Outlet be located at that baffle plate (5) is other, filter cloth bag (6) is set to the side of baffle plate (5) far from air draft clip cavity (331).
4. a kind of Sanding Room with two-stage dust removal mechanism according to claim 1, which is characterized in that the dedusting frame body
(3) upper top is equipped with the high-pressure pulse deashing mechanism (8) for shaking off the dust on filter cloth bag (6), and high-voltage pulse is clear
The other end of grey mechanism (8) is put in top wind chamber (34).
5. a kind of Sanding Room with two-stage dust removal mechanism according to claim 4, which is characterized in that the pulse dust cleaning
Mechanism (8) includes air accumulator (81), and the exhaust outlet of air accumulator (81) is connected with pulse control valve (82), pulse control valve (82)
The other end is connected with exhaust pipe (83), and exhaust pipe (83) extends to the top of each filter cloth bag (6), and exhaust pipe (83) is in filter cloth
Opening is provided at bag (6).
6. a kind of Sanding Room with two-stage dust removal mechanism according to claim 1, which is characterized in that the exhaust blower
(4) explosion-protection equipment is installed on air inlet.
7. a kind of Sanding Room with two-stage dust removal mechanism described in any one according to claim 1~6, which is characterized in that
It is provided with chamber door (37) by the baffle plate (5) and filter cloth bag (6), chamber door (37) is connected on dedusting frame body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526797.9U CN208895889U (en) | 2018-09-18 | 2018-09-18 | A kind of Sanding Room with two-stage dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526797.9U CN208895889U (en) | 2018-09-18 | 2018-09-18 | A kind of Sanding Room with two-stage dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895889U true CN208895889U (en) | 2019-05-24 |
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ID=66572806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821526797.9U Active CN208895889U (en) | 2018-09-18 | 2018-09-18 | A kind of Sanding Room with two-stage dust removal mechanism |
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| CN (1) | CN208895889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048673A (en) * | 2018-09-18 | 2018-12-21 | 全友家私有限公司 | A kind of high dust removal efficiency Sanding Room |
| CN110496458A (en) * | 2019-07-23 | 2019-11-26 | 铜山县恒丰机械有限公司 | A kind of environmentally friendly boosting absorption collection cleaning cleaner of engineering machinery |
-
2018
- 2018-09-18 CN CN201821526797.9U patent/CN208895889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048673A (en) * | 2018-09-18 | 2018-12-21 | 全友家私有限公司 | A kind of high dust removal efficiency Sanding Room |
| CN110496458A (en) * | 2019-07-23 | 2019-11-26 | 铜山县恒丰机械有限公司 | A kind of environmentally friendly boosting absorption collection cleaning cleaner of engineering machinery |
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